body{
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    color: #000;
    font: 16px/1 "Microsoft YaHei",Arial,"Helvetica Neue", Helvetica,sans-serif;
    background: #ededed;
}
ul,ol,dl,p,h1,h2,h3,h4,h5{ margin: 0; padding: 0;}
a{ color: inherit; }
a:hover{ color: inherit; text-decoration: none;}
a:focus{ outline: 0; color: inherit; text-decoration: none; }
.lh30{ line-height: 30px;}
.lh32{ line-height: 32px;}


.header{ padding: 15px 0; line-height: 1; background: #fff;}
.header ul{ margin-top: 22px; line-height: 20px; }
.header li{ float: left; padding-left: 15px;  }
.header li + li{ border-left: 1px solid; margin-left: 15px; }
.header b{ font-size: 20px; color: #e60012;}
.header .tel{ font-size: 20px; font-weight: 700; color: #da251d; margin-top: 7px;}

.banner img{ width: 100%;}

.bgfff{ background: #fff;}


.title{ position: relative; font-size: 44px; font-weight: 700; color: #1f7ccc; text-align: center; padding-bottom: 14px; border-bottom: 1px solid #B5B5B5;}
.title i{ position: absolute; bottom: -10px; left: 50%; margin-left: -8px; width: 0; height: 0; border-style: solid; border-width: 10px 8px 0 8px; border-color: #B5B5B5 transparent transparent transparent;}


.foreword{ padding: 50px 0 40px; background: url("../images/foreword-bg.jpg") no-repeat center/cover;}
.foreword .p{ line-height: 30px;}
.foreword h2 + p{ margin: 30px 0;}
.foreword .news .pic{ width: 40.75%;}
.foreword .news p{ width: 18.5%; padding: 55px 45px 0; font-size: 26px; color: #2f394a; line-height: 42px; text-align: center;}
.foreword h3{ margin: 30px 0 25px; font-size: 24px; color: #32425c; font-weight: 700;}
.foreword ul{ margin: 0 -4px 20px;}
.foreword li{ float: left; width: 20%; padding: 0 4px;}
.foreword li p{ color: #313131; text-align: center; padding-top: 8px;}
.foreword p b { font-weight: 400; color: #ff0000; }


.liucheng{ padding: 40px 0; color: #fff; background: url("../images/liucheng-bg.jpg") no-repeat center/cover;}
.liucheng .title{ margin-bottom: 50px; color: #fff; border-bottom-color: #fff; }
.liucheng .title i{ border-top-color: #fff; }
.liucheng .txt{ position: relative; width: 31.5%; line-height: 34px; padding-top: 35px; border-top: 1px solid; margin-top: 10px;}
.liucheng .txt i{ position: absolute; left: 0; top: -3px; width: 84px; height: 5px; background: #ff0000;}
.liucheng .pic{ width: 57.5%;}


.fuwu{ padding: 55px 0 45px; background: url("../images/fw-bg.jpg") repeat left top;}
.fw-part1{ margin: 80px -15px 0;}
.fw-item{ float: left; width: 33.333%; padding: 0 15px;}
.fw-item .fw-cont{ padding: 40px 30px 30px; background: #f4f7ff;}
.fw-item .bt{ position: relative; padding-left: 53px; color: #1f7ccc; font-weight: 700;}
.fw-item .bt .num{ position: absolute; left: 0; top: 0; }
.fw-item .bt p{ font-size: 14px; text-transform: uppercase; }
.fw-item .bt h3{ font-size: 38px; font-weight: 700;}
.fw-item1 .bt p{ letter-spacing: -0.99px;}
.fw-item2 .bt p{ letter-spacing: 0.6px;}
.fw-item3 .bt p{ letter-spacing: 0.5px;}
.fw-txt{ position: relative; margin-top: 40px; padding: 30px; background: #fff; height: 393px;}
.fw-txt h4{ margin-bottom: 15px; font-size: 24px; font-weight: 700; color: #d50000; padding-left: 18px; border-left: 4px solid #1f7ccc;}
.fw-txt p{ line-height: 32px;}
.fw-txt .more{ position: absolute; right: 0; bottom: 30px; padding-right: 47px; background: url("../images/fw-more.png") no-repeat right center;}
.fw-txt .more:hover{ color: #d50000; }

.fw-item4{ float: none; width: 100%; padding: 0; margin-top: 30px;}
.fw-item4 .fw-txt{ height: auto; padding: 45px 50px 30px;}
.fw-shebei{ position: relative; width: 43.85%; }
.fw-shebei p{ margin: 25px 0 20px;}
.fw-shebei .more{ bottom: -16px; right: -70px; padding: 0; width: 140px; text-align: center; line-height: 32px; color: #fff; background: #d50000;}
.fw-shebei .more:hover{ color: #fff;}
.fw-youshi{ width: 43.66%; }
.fw-youshi h4{ margin-bottom: 30px;}
.fw-ys-item{ position: relative; margin-bottom: 30px; line-height: 32px; color: #333;}
.fw-ys-item .num{ position: absolute; left: 0; top: 40px; font-size: 78px; color: #ebebeb; font-weight: 700; }
.fw-ys-item h5,.fw-ys-item p{ position: relative; z-index: 2;}
.fw-ys-item h5{ font-size: 16px; font-weight: 700; margin-bottom: 12px;}
.fw-video-box{ position: relative; margin-top: 70px; width: 100%; padding-top: 54%; background: #ccc;}
.fw-video-box iframe{ position: absolute; left: 0; top: 0; width: 100%; height: 100%;}
.fw-video p{ font-size: 18px; text-align: right; padding-top: 20px;}



.case{ padding: 30px 0 80px; color: #fff; background: url("../images/case-bg.jpg") no-repeat center/cover; }
.case .title{ color: #fff; border-bottom-color: #fff;}
.case .title i{ border-top-color: #fff;}
.case .title + p{ line-height: 30px; margin: 35px 0 25px;}

.case-slide{ position: relative; height: 465px; }
.case-slide li{ position: absolute; top: 0; left: 12.25%; width: 75.5%; }
.case-slide li:first-child{ width: 44.5%; left: 0; top: 20%; }
.case-slide li:nth-child(2){ z-index: 9; }
.case-slide li:nth-child(2) .txt{ display: block; }
.case-slide li:nth-child(2) .bg{ display: none; }
.case-slide li:last-child{ width: 44.5%; left: auto; right: 0; top: 20%; }
.case-slide li .bg{ position: absolute; width: 100%; height: 100%; left: 0; top: 0; background: rgba(255,255,255,.6); }
.case-slide .arrow a{ position: absolute; top: 50%; margin-top: -82px; z-index: 4; }
.case-slide .prev{ left: 0; }
.case-slide .next{ right: 0; }


.case-slide .txt{ position: absolute; right: 0; top: 0; color: #fff; height: 100%; max-width: 330px; padding: 50px 35px 0; background: rgba(0,0,0,.5); display: none; }
.case-slide .bt{ position: relative; font-weight: 700; border-bottom: 1px solid #fff; margin-bottom: 10px; }
.case-slide .bt h3{ font-size: 24px; }
.case-slide .bt p{ font-size: 18px; padding: 15px 0; }
.case-slide .bt span{ position: absolute; left: 0; bottom: -1px; width: 100px; height: 2px; background: #ff0000; }
.case-slide table{ margin-left: -6px;}
.case-slide td{ line-height: 36px; vertical-align: top; }
.case-slide .td1{ width: 114px; }
.case-slide .more{ display: block; width: 130px; line-height: 30px; text-align: center; color: #fff; background: #d50000; margin-top: 30px;}

.m-case ul{ margin: 0 -30px; }
.m-case li{ float: left; width: 50%; padding: 0 30px; }
.m-case p{ text-align: center; padding-top: 10px; }



.youshi{ padding-top: 50px; background: #fff; }
.youshi .title p{ font-size: 22px; font-weight: 400; margin-top: 12px;}

.ys-part1{ padding-bottom: 130px;}
.ys-item{ position: relative; margin-top: 140px;}
.ys-item .pic{ position: absolute; bottom: -30px;}
.ys-item-yanfa .pic{ width: 54%; left: -30px;}
.ys-item-shifan .pic{ width: 52.333%; right: -30px;}
.ys-item .txt{ width: 80.833%; background: #f1f1f1 url("../images/youshi-bg.png") repeat center;}
.ys-item-yanfa .txt{ padding: 60px 50px 45px 35.2%;}
.ys-item-shifan .txt{ padding: 80px  28.6% 80px 50px; }
.ys-item .txt h3{ position: relative; margin-bottom: 30px; font-size: 30px; font-weight: 700; color: #1f7ccc; padding-bottom: 20px; }
.ys-item .txt h3 i{ position: absolute; left: 0; bottom: 0; width: 62px; height: 6px; background: #d50000;}
.ys-item .txt p{ line-height: 32px;}
.ys-item .txt p + p{ margin-top: 15px;}
.ys-item-shifan .txt p{ margin-top: 60px; padding-right: 15%; }

.ys-part2{ padding: 70px 0; background: #f1f1f1 url("../images/youshi-bg.png") repeat center; }
.youshi b{ color: #c40000; }
.youshi-intro{ margin-bottom: 60px; text-align: center; }
.ys-icon{ display: inline-block; text-align: left;  }
.ys-icon + .ys-icon{ margin-left: 105px;}
.youshi-intro img{ margin-right: 15px; }
.youshi-intro p{ display: inline-block; vertical-align: middle;}
.youshi-intro b { display: inline-block; margin-right: 10px; font-size: 34px; font-weight: 700; margin-bottom: 5px; }
.ys-part2 .p{ margin-bottom: 40px; font-size: 34px; font-weight: 700; text-align: center; color: #000; }

.ys-part3{ padding: 60px 0; color: #000; text-align: center;}
.ys-part3 .p{ font-size: 24px; font-weight: 700;}
.ys-part3 .p + p{ margin: 30px 0; }




.lianxi{ padding: 50px 0 40px; background: #f0f0f0;}
.lianxi .title{ margin-bottom: 30px;}
.biaodan{ width: 51.25%; }
.biaodan p{ font-size: 14px; line-height: 30px; margin-bottom: 15px; }
.biaodan p b{ color: #c40000; }
label{ font-weight: 400; color: #040000; line-height: 26px; }
input{ height: 26px; line-height: 26px; }
textarea{ line-height: 24px; resize: none; }
input,textarea{ padding: 0 3px; width: 100%; border: 1px solid #ccc; }
input:focus,textarea:focus{ outline: none; }
.biaodan li{ position: relative; float: left; width: 100%; padding-left: 70px; margin-bottom: 10px; }
.biaodan label{ position: absolute; left: 0; top: 0; font-size: 14px; }
.biaodan label b{ position: absolute; left: -8px; top: 2px; color: #f00; }
.biaodan .diqu,.biaodan .name{ width: 50%; }
.diqu label{ left: 20px; }
.saytext + li input{
    display: block; width: 140px; height: 32px;
    padding: 0; margin: 0 auto;
    text-align: center; line-height: 32px; color: #fff;
    border: 0 none; background: #c40000;
}
.weixin{ width: 30.5%; margin-right: 70px; }
.weixin  img + p{ margin: 10px 0 10px; line-height: 24px; }
.weixin p + p{ line-height: 30px; }
.weixin p b{ font-size: 24px; color: #c40000;}


.footer{ padding: 30px 0; color:#fff; background: #000;}
.footer .links{ width: 100%; text-align: center; margin-top: 13px;}
.share{ margin-top: 11px;}
.share span{ line-height: 27px;}
.share a{ margin: 0 6px 0 0!important;}




@media screen and (max-width: 1259px){

    .title{ font-size: 41px;}

    .foreword .news p{ padding: 36px 20px 0;}

    .liucheng .txt{ width: 37.5%; line-height: 30px; padding-top: 15px; margin-top: 0; }


    .fuwu{ padding: 50px 0 40px;}
    .fw-part1{ margin-top: 70px;}
    .fw-item .fw-cont{ padding: 40px 22px 30px; }
    .fw-item .bt p{ font-size: 12px;}
    .fw-item .bt h3{ font-size: 32px; margin-top: 8px;}
    .fw-item2 .bt p{ letter-spacing: 0.4px;}
    .fw-item3 .bt p{ letter-spacing: 0.3px;}
    .fw-txt{ margin-top: 30px; padding: 20px; height: 420px;}
    .fw-txt h4{ font-size: 22px; padding-left: 12px;}
    .fw-txt .more{ bottom: 25px;}
    .fw-shebei{ width: 46%;}
    .fw-item4 .fw-txt{ padding: 40px 40px 30px;}
    .fw-video-box{ margin-top: 60px;}


    .case{ padding: 30px 0 60px; }
    .case-slide{ height: 364px; }
    .case-slide .txt{ padding: 30px 15px 0; }
    .case-slide td{ line-height: 32px;}
    .case-slide .more{ margin-top: 15px;}


    .ys-part1{ padding-bottom: 80px;}
    .ys-item{ margin-top: 100px;}
    .ys-item .pic{ bottom: 0;}
    .ys-item-shifan .pic{ bottom: -30px;}
    .ys-item-yanfa .txt{ padding: 30px 30px 30px 33%;}
    .ys-item-shifan .txt{ padding: 40px  28.6% 40px 30px; }
    .ys-item .txt h3{  margin-bottom: 20px; font-size: 24px; }
    .ys-item .txt p + p{ margin-top: 10px;}
    .ys-item-shifan .txt p{ margin-top: 30px; padding-right: 12%; }

    .ys-part2{ padding: 60px 0;}
    .youshi-intro{ margin-bottom: 50px; }
    .ys-icon + .ys-icon{ margin-left: 40px;}
    .youshi-intro b{ font-size: 32px;}
    .ys-part2 .p{ font-size: 32px;}

    .ys-part3{ padding: 50px 0;}
    .ys-part3 .p + p{ line-height: 30px; }




    .lianxi{ padding: 40px 0 30px;}
    .weixin{ width: 38%; margin-right: 20px;}

}


@media screen and (max-width: 991px){

    .header ul{margin-top: 11px; font-size: 14px;}
    .header .logo img{ width: 140px;}
    .header b{ font-size: 16px;}

    .title{ font-size: 38px;}

    .foreword{ padding: 40px 0 35px;}
    .foreword .news p{ padding: 26px 11px 0; font-size: 22px; line-height: 36px;}

    .liucheng{ padding: 35px 0;}
    .liucheng .title{ margin-bottom: 40px;}
    .liucheng .txt{ width: 100%; margin-bottom: 20px;}
    .liucheng .pic{ width: 100%;}

    .fuwu{ padding: 45px 0 35px;}
    .fw-part1{ margin-top: 60px;}
    .fw-item{ width: 100%; margin-bottom: 20px;}
    .fw-item .fw-cont{ padding: 30px 20px 30px; }
    .fw-txt{ height: auto; padding-bottom: 40px;}
    .fw-txt h4{ font-size: 20px;}
    .fw-item{ margin-top: 20px;}
    .fw-shebei{ width: 53%;}
    .fw-item4 .fw-txt{ padding: 30px 20px;}
    .fw-shebei .more{ right: -10px; bottom: -16px; }
    .fw-ys-item{ margin-bottom: 15px;}
    .fw-ys-item h5{ margin-bottom: 6px;}
    .fw-video-box{ margin-top: 40px;}


    .case{ padding: 30px 0 50px; }
    .m-case ul{ margin: 0 -20px; }
    .m-case li{ padding: 0 20px; }


    .youshi{ padding-top: 40px; }

    .ys-part1{ padding-bottom: 50px;}
    .ys-item{ margin-top: 50px;}
    .ys-item .pic{width: 48%; bottom: 50%; margin-bottom: -130px;}
    .ys-item-yanfa .pic{  left: -10px;}
    .ys-item-shifan .pic{ width: 43%; right: -10px;}
    .ys-item-yanfa .txt{ margin-left: 48%; padding: 20px; width: auto;}
    .ys-item-shifan .txt{margin-right: 43%; padding: 20px; width: auto; }
    .ys-item .txt h3{ font-size: 20px;}
    .ys-item-shifan .txt p{ padding: 0; margin-top: 0;}

    .ys-part2{ padding: 45px 0 40px;}
    .youshi-intro{ margin-bottom: 40px;}
    .ys-icon{ font-size: 14px;}
    .ys-icon + .ys-icon{ margin-left: 12px;}
    .youshi-intro img{ margin-right: 5px; }
    .youshi-intro b{ font-size: 28px; }
    .ys-part2 .p{ font-size: 28px; margin-bottom: 30px;}

    .ys-part3{ padding: 40px 0;}




    .lianxi{ padding: 30px 0 20px;}
    .lianxi .title{ margin-bottom: 20px;}
    .weixin{ width: 44%; margin-right: 0;}
    .weixin p{ font-size: 14px!important;}


    .query-tag{ display: none;}
}

@media screen and (max-width: 767px){
    .header .logo img{ width: 120px;}

    .title{ font-size: 30px; padding-bottom: 6px;}

    .foreword{ padding: 25px 0 25px;}
    .foreword .p{ font-size: 15px; line-height: 28px;}
    .foreword h2 + p{ margin: 30px 0 15px;}
    .foreword .news{ padding-top: 30px; position: relative;}
    .foreword .news .pic{ width: 100%; margin-top: 10px;}
    .foreword .news p{ width: 100%; position: absolute; top: 0; left: 0; padding: 0; font-size: 20px; font-weight: 700;}
    .foreword h3{ font-size: 19px; margin: 20px 0 15px;}
    .foreword ul{ margin: 0 -2px;}
    .foreword li{ width: 33.333%; padding: 0 2px; margin-bottom: 10px;}
    .foreword li p{ font-size: 12px;}

    .liucheng{ padding: 30px 0;}
    .liucheng .txt{ margin-bottom: 20px; font-size: 15px; line-height: 28px;}


    .fuwu{ padding: 30px 0 30px;}
    .fw-part1{ margin-top: 40px;}
    .fw-item{ width: 100%; margin-bottom: 20px;}
    .fw-item .fw-cont{ padding: 30px 15px; }
    .fw-txt{ height: auto; padding: 20px 20px 50px;}
    .fw-item .bt{ padding-left: 43px;}
    .fw-item .bt .num img{ height: 43px; }
    .fw-item .bt h3{ font-size: 24px; margin-top: 3px;}
    .fw-item2 .bt p{ letter-spacing: 0.4px;}
    .fw-item3 .bt p{ letter-spacing: 0.3px;}
    .fw-txt{ margin-top: 20px;}
    .fw-txt h4{ margin-bottom: 10px;}
    .fw-txt p{ font-size: 14px; line-height: 28px;}
    .fw-item{ margin-top: 10px;}
    .fw-shebei{ width: 100%; margin-bottom: 40px;}
    .fw-item4 .fw-txt{ padding: 25px 15px;}
    .fw-shebei p{ margin: 15px 0 20px;}
    .fw-shebei .more{ right: -10px; bottom: -16px; }
    .fw-youshi{ width: 100%;}
    .fw-ys-item{ margin-bottom: 15px;}
    .fw-ys-item h5{ margin-bottom: 6px;}
    .fw-video-box{ margin-top: 30px;}
    .fw-video p{ padding-top: 10px;}



    .case{ padding: 30px 0 15px; }
    .case .title + p{ font-size: 15px; line-height: 28px; margin: 25px 0 15px; }
    .m-case ul{ margin: 0; }
    .m-case li{ width: 100%; padding: 0; margin-bottom: 15px; }

    .youshi .title p{ font-size: 20px;}
    .ys-part1{ padding-bottom: 40px;}
    .ys-item{ margin-top: 30px;}
    .ys-item .pic{width: 100%; position: static; margin-bottom: 20px;}
    .ys-item .txt{ margin: 0; padding: 15px;}
    .ys-item .txt h3{ font-size: 18px; line-height: 1.3; padding-bottom: 12px;}
    .ys-item .txt p{ font-size: 14px; line-height: 28px;}

    .ys-part2{ padding: 35px 0;}
    .youshi-intro{ text-align: left; margin-bottom: 10px; }
    .ys-icon{ float: left; display: block; font-size: 12px; margin-bottom: 15px; }
    .ys-icon + .ys-icon{ margin-left: 0;}
    .ys-part2 .icon1,.ys-part2 .icon3{ width: 55%;}
    .ys-part2 .icon2,.ys-part2 .icon4{ width: 45%;}
    .ys-icon img{ height: 32px; width: auto; margin-right: 2px; }
    .ys-icon b{ font-size: 20px; margin-bottom: 3px;}
    .ys-part2 .p{ font-size: 20px; margin-bottom: 20px; }


    .ys-part3{ padding: 30px 0;}
    .ys-part3 .p{ font-size: 18px;}
    .ys-part3 .p + p{ text-align: left; font-size: 14px; line-height: 28px; margin: 15px 0; }



    .biaodan{ width: 100%; margin-bottom: 20px;}
    .biaodan .diqu, .biaodan .name{ width: 100%;}
    .weixin{ width: 100%;}

}
@media screen and (max-width: 360px){
    .ys-icon p{ letter-spacing: -0.8px;}
}

.go-top a{
    display: none;
    position: fixed !important; right: 0px; bottom: 50px;
    width: 40px; height: 40px;
    background: #ff3333;
    transition: all 0.2s ease;
    z-index: 10; cursor: pointer;
}
.go-top .go1{
    display: none;
    width: 40px; height: 40px;
    color: #fff; font-size: 12px;
    line-height: 40px; text-align: center;
}
.go2{
    position: absolute; right: 0; top: 0;
    width: 40px; height: 40px;
    background: url(http://www.changchengjixie.com/skin/ccjxzz/images/top.png) no-repeat 11px;
}
.go-top a:hover{
    display: block;
    width: 80px;
    transition: all 0.2s ease;
    border-radius: 5px 0px 0px 5px;
    background: #666;
}
#goTop1:hover{ width: 40px; }
.go-top a:hover .go1 { display: block; }